Discount Water Filters and Air Filters at Discount Filter Store.com

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee
ribbon
Recommended Low-Cost Alternative
CB3-SS6-06 OmniFilter Comparable Undersink Filter Replacement Cartridge by Tier1
In Stock
1 Filter $11.99
ribbon
Your Current Selection
  • Product Comparison
  • Frequently Asked Questions
Recommended Low-Cost Alternative Your Current Selection
Price Per Filter As Low As $11.99 per filter with 1 pack As Low As $50.99 per filter with 1 pack
Model US-D30 CB3
Filter Life (months) 6 months 4 months
Primary Filter Media Activated Carbon Block Activated Carbon Block
Warranty Guarantee Unconditional Guarantee for Life of the Product